Laptook, R. S., Klein, D. N., Durbin, C. E., Hayden, E. P., Olino, T. M., & Carlson, G. (2008). Differentiation Between Low Positive Affectivity and Behavioral Inhibition in Preschool-Age Children: A Comparison of Behavioral Approach in Novel and Non-Novel Contexts.

Laptook, Rebecca S., Daniel N. Klein, C. Emily Durbin, Elizabeth P. Hayden, Thomas M. Olino, and Gabrielle Carlson. Differentiation Between Low Positive Affectivity and Behavioral Inhibition in Preschool-Age Children: A Comparison of Behavioral Approach in Novel and Non-Novel Contexts. 2008.

Laptook, Rebecca S., et al. Differentiation Between Low Positive Affectivity and Behavioral Inhibition in Preschool-Age Children: A Comparison of Behavioral Approach in Novel and Non-Novel Contexts. 2008.